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Doubles in session


Current system
11328-5741
NZO 22
HD 100427


Nearby doubles
12' : 11314-5742
JSP 487

19' : 11350-5742
JSP 491

22' : 11327-5802
WFC 114

30' : 11311-5715
RST2753

30' : 11345-5807
JSP 490

31' : 11302-5803
JSP 486

43' : 11321-5823
TDS7909

46' : 11306-5659
TDS7897

46' : 11325-5826
TDS7914

49' : 11273-5801
TDS7863

52' : 11392-5744
HJ 4460

53' : 11381-5710
I 1214

58' : 11397-5759
JSP 495

61' : 11291-5648
LDS 353

61' : 11285-5831
RST4945

62' : 11251-5737
BRT2578AB

63' : 11291-5647
TDS7884

65' : 11253-5804
TDS7853

65' : 11409-5743
JSP 496

68' : 11263-5658
DAM 552AB

68' : 11262-5823
YMG 38

68' : 11264-5658
RST2749

70' : 11308-5849
FIN 187

74' : 11291-5848
FIN 186AB

79' : 11385-5845
BRT3163

82' : 11288-5856
DAM 555



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11328-5741 NZO 22 (HD 100427)

 
 
11h 32m 49.11s -57° 40' 38.7" P.A. 100.00 sep 2.3 mag 9.78,10.27 Sp A3m
 
 
Coord 2000 11328-5741 Discov num NZO  22 Comp Coord arcsec 2000 11 32 49.11 -57 40 38.7
Date first 1905 Date last 2016 Obs 12
Pa first 90 Pa last 100.1 P.A. Now (θ) 100.1°
Sep first 2.0 Sep last 2.275 Sep. Now (ρ) 2.275"
Mag pri 9.78 Mag sec 10.27 delta mag (ΔM) 0.49 Spectral class A3m (white)
Pri motion ra -041 Sec motion ra -040
Pri motion dec -007 Sec motion dec -008
Notes T (Parallax indicates physical)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 100427 Constellation Centaurus SAO 239158 Tycho2 8625-00621-1
Gaia DR2 5342703780217500928 HD 100427
 
 
WDS 11328-5741 NZO 22 (HD 100427) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
NZO1911a Ma - Ward, J.T. (New Zealand Observatory) .
NZO1911a Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1911b Ma - Alison, T. (New Zealand Observatory) .
NZO1911b Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1927A Ma - Ward (New Zealand Obs.) 1927sdsc.book......
NZO1927A cited in SDS (Southern Double Star Cat.), 1927
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11328-5741 NZO 22 1991 7 100 2.2 9.78 10.27 A3m 113249.11-574038.7
11328-5741 NZO 22 2001 9 99 2.3 9.78 10.27 A3m 113249.11-574038.7
11328-5741 NZO 22 2015 10 100 2.3 9.78 10.27 A3m W 113249.11-574038.7
11328-5741 NZO 22 2016 12 100 2.3 9.78 10.27 A3m T 113249.11-574038.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 11328-5741 NZO 22 (HD 100427) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11328-5741 NZO 22 (HD 100427) : MEASURES
 
 
No records found.

 
 
WDS 11328-5741 (HD 100427) : VIRTUAL EYEPIECE
 
 

11328-5741 NZO 22A mag 9.78 Sp A3m 11328-5741 NZO 22B sep 1.3 P.A. 108.40 mag 10.27 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11328-5741 (HD 100427) : ALADIN DSS IMAGE @ 11h 32m 49.11s -57° 40' 38.7"
 
 
 
 
WDS 11328-5741 NZO 22 (HD 100427) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11328-5741 NZO 22 distance=0' 11314-5742 JSP 487 distance=12' 11350-5742 JSP 491 distance=19' 11327-5802 WFC 114 distance=22' 11311-5715 RST2753 distance=30' 11345-5807 JSP 490 distance=30' 11302-5803 JSP 486 distance=31' 11321-5823 TDS7909 distance=43' 11306-5659 TDS7897 distance=46' 11325-5826 TDS7914 distance=46' 11273-5801 TDS7863 distance=49' 11392-5744 HJ 4460 distance=52' 11381-5710 I 1214 distance=53' 11397-5759 JSP 495 distance=58' 11291-5648 LDS 353 distance=61' 11285-5831 RST4945 distance=61' 11251-5737 BRT2578AB distance=62' 11251-5737 BRT2578AC distance=62' 11291-5647 TDS7884 distance=63' 11253-5804 TDS7853 distance=65' 11409-5743 JSP 496 distance=65' 11263-5658 DAM 552AB distance=68' 11263-5658 DAM 552AC distance=68' 11263-5658 DAM 552AD distance=68' 11262-5823 YMG 38 distance=68' 11264-5658 RST2749 distance=68' 11308-5849 FIN 187 distance=70' 11291-5848 FIN 186AB distance=74' 11291-5848 COO 125AC distance=74' 11392-5836 JSP 493A,BC distance=75' 11392-5836 JSP 493BC distance=76' 11385-5845 BRT3163 distance=79' 11288-5856 DAM 555 distance=82' 11432-5741 TDS8007 distance=84' 11435-5800 MUG 9 distance=88' 11218-5759 WIS 182 distance=90' 11282-5903 DAM 553 distance=90' 11401-5632 TDS7980 distance=91' 11283-5903 RST4479 distance=91' 11217-5724 HU 1483 distance=92' 11216-5756 I 1212AB distance=92' 11216-5756 I 1212AC distance=92' 11282-5905 DAM 554 distance=93' 11223-5823 SKF2009 distance=95' 11256-5622 R 170AB distance=99' 11256-5622 DAM 794AC distance=99' 11226-5642 RST1581 distance=102' 11272-5916 FIN 184 distance=105' 11209-5659 HEI 227 distance=105' 11422-5628 BRT3164 distance=106' 11318-5927 HJ 4445 distance=107' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 11328-5741 NZO 22 100 2.3
Show 11314-5742 JSP 487 230 4.0 12
Show 11350-5742 JSP 491 146 1.7 19
Show 11327-5802 WFC 114 286 8.5 22
Show 11311-5715 RST2753 250 0.6 30
Show 11345-5807 JSP 490 248 5.0 30
Show 11302-5803 JSP 486 217 6.2 31
Show 11321-5823 TDS7909 55 0.8 43
Show 11306-5659 TDS7897 48 1.7 46
Show 11325-5826 TDS7914 18 0.8 46
Show 11273-5801 TDS7863 118 0.5 49
Show 11392-5744 HJ 4460 176 9.2 52
Show 11381-5710 I 1214 183 4.8 53
Show 11397-5759 JSP 495 102 1.4 58
Show 11291-5648 LDS 353 292 54.1 61
Show 11285-5831 RST4945 126 2.1 61
Show 11251-5737 BRT2578 AB 288 2.6 62
Show 11251-5737 BRT2578 AC 344 7.2 62
Show 11291-5647 TDS7884 189 8.4 63
Show 11253-5804 TDS7853 291 0.5 65
Show 11409-5743 JSP 496 186 2.3 65
Show 11263-5658 DAM 552 AB 49 4.7 68
Show 11263-5658 DAM 552 AC 178 5.6 68
Show 11263-5658 DAM 552 AD 180 11.2 68
Show 11262-5823 YMG 38 234 0.1 68
Show 11264-5658 RST2749 56 1.5 68
Show 11308-5849 FIN 187 307 0.2 70
Show 11291-5848 FIN 186 AB 79 6.4 74
Show 11291-5848 COO 125 AC 122 20.2 74
Show 11392-5836 JSP 493 A,BC 108 48.7 75
Show 11392-5836 JSP 493 BC 64 2.1 76
Show 11385-5845 BRT3163 43 4.5 79
Show 11288-5856 DAM 555 109 9.1 82
Show 11432-5741 TDS8007 127 1.9 84
Show 11435-5800 MUG 9 8 73.0 88
Show 11218-5759 WIS 182 214 846.6 90
Show 11282-5903 DAM 553 184 4.3 90
Show 11401-5632 TDS7980 36 1.4 91
Show 11283-5903 RST4479 292 1.3 91
Show 11217-5724 HU 1483 43 2.0 92
Show 11216-5756 I 1212 AB 292 1.0 92
Show 11216-5756 I 1212 AC 2 5.0 92
Show 11282-5905 DAM 554 38 4.5 93
Show 11223-5823 SKF2009 327 53.5 95
Show 11256-5622 R 170 AB 250 19.2 99
Show 11256-5622 DAM 794 AC 95 9.2 99
Show 11226-5642 RST1581 145 1.6 102
Show 11272-5916 FIN 184 61 0.7 105
Show 11209-5659 HEI 227 110 0.1 105
Show 11422-5628 BRT3164 12 4.6 106
Show 11318-5927 HJ 4445 127 13.4 107

 
 
WDS 11328-5741 : COMPONENTS
 
 
  A
B pa=108.4°
sep=1.26"
 
 
11328-5741 A
 
 
Componente originario normalizzato AB Name HD 100427 Coord arcsec 2000 113249.11-574038.7 Mag 9.78
Spectral class A3m (white) PmRA -41.00 PmDE -7.0 SAO 239158
HD 100427 DM CP-56 4583
SAO
SAO 239158 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.039 Vmag 9.3 SpType A2
Double code Source 43 CatNum 3484 DM CP-56 4583
DMcomp BDsup HD 100427 M HD 0
GC RA1950rad 3.01277926 DE1950rad -1.00183789 PmRA2000 -0.0016
PmDE2000 -0.036
CCDM
Ccdm 11328-5741 RComp Comp A Note1
Note2 Discov num DRAs 1.40 DDEs 19.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A2 PmNote *
PmRA -11 PmDE -39 Dm number -56 4583 Cat1 CPD
Name2 239158 Cat2 SAO HD 100427 M HD
ADS BDS M ADS BDS N IDS IDS 11282S5708A
HIC
 
 
11328-5741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113249.26-574039.1 Mag 10.27 PmRA -40.00
PmDE -8.0 Tycho2 8625-00621-2 Calc delta mag 0.49 Calc coord yes
Tycho2
Tycho2 8625-00621-2 Pflag RAmdeg 173.20581805 DEmdeg -57.67754852
PmRA 12.2 PmDE -15.7 E RAmdeg 20 E DEmdeg 21
E pmRA 1.9 E pmDE 1.9 EpRAm 1985.37 EpDEm 1984.81
Num 6 Q RAmdeg 4.7 Q DEmdeg 2.0 Q pmRA 4.7
Q pmDE 2.1 BTmag 10.472 E BTmag 0.036 VTmag 10.272
E VTmag 0.040 Prox 22 TYC T HIP
CCDM RAdeg 173.20578778 DEdeg -57.67751667 EpRA 1990 1.66
EpDE 1990 1.61 E RAdeg 23.6 E DEdeg 24.5 Posflg D
Corr 0.0
CCDM
Ccdm 11328-5741 RComp Comp B Note1
Note2 Discov num NZO 22 DRAs DDEs
R dRAs Year 1911 Theta 098 Rho 2.1
Obs 3 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11282S5708B
HIC